Synthesis of nonequilibrium IrxRe1-x solid solutions. Crystal structure of [Ir(NH3)5Cl]2[ReCl6]Cl2 |
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| Authors: | S. A. Gromilov S. V. Korenev I. V. Korolkov K. V. Yusenko I. A. Baidina |
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| Affiliation: | (1) A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Russia;(2) Novosibirsk State University, Russia |
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| Abstract: | Synthesis of five binary complex salts with an [Ir(NH3)5Cl]2+ complex cation is described. The counterions are [ReCl6]2–, [IrCl6]2–, [ReBr6]2–, and Cl–. A polycrystal X-ray diffraction study has been performed for [Ir(NH3)5Cl]2[ReCl6]Cl2, and its crystal structure has been determined. A series of IrxRe1–xphases (0.5 x > 1) were obtained by reductive thermolysis. For the Ir-Re system, the history of the V/Z(x) dependence has been refined.Original Russian Text Copyright © 2004 by S. A. Gromilov, S. V. Korenev, I. V. Korolkov, K. V. Yusenko, and I. A. BaidinaTranslated from Zhurnal Strukturnoi Khimii, Vol. 45, No. 3, pp. 508–515, May–June 2004. |
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| Keywords: | iridium rhenium substitution solid solution X-ray phase analysis thermolysis crystal structure crystal chemistry |
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